<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-size: 14px;
            background-repeat: no-repeat;
        }

        #box {
            width: 100vw;
            height: 420px;
            display: flex;
            flex-direction: column;
            margin-top: 100px;
        }

        #boxtop {
            display: flex;
            justify-content: space-evenly;
        }

        #boxbotten {
            display: flex;
             justify-content: space-evenly;
        }

        .boxitem {
            margin-right: 30px;
            width: 150px;
            height: 210px;
        }

        .bgimg {
            width: 150px;
            height: 150px;
            border-radius: 10px;
        }

        .txt {
            
            width: 150px;
            height: 60px;
        }
    </style>
</head>

<body>
    <div id="box">
        <div id="boxtop">
            <div class="boxitem">
                <div class="bgimg" style="background-image: url(https://oss.9ihub.com/test/flex-01.jpg);"></div>
                <div class="txt">催眠：Delta脑波音乐减压深度睡眠</div>
            </div>
            <div class="boxitem">
                <div class="bgimg" style="background-image: url(https://oss.9ihub.com/test/flex-02.jpg);"></div>
                <div class="txt">催眠：Delta脑波音乐减压深度睡眠</div>
            </div>
            <div class="boxitem">
                <div class="bgimg" style="background-image: url(https://oss.9ihub.com/test/flex-03.jpg);"></div>
                <div class="txt">催眠：Delta脑波音乐减压深度睡眠</div>
            </div>
            <div class="boxitem">
                <div class="bgimg" style="background-image: url(https://oss.9ihub.com/test/flex-04.jpg);"></div>
                <div class="txt">催眠：Delta脑波音乐减压深度睡眠</div>
            </div>
        </div>
        <div id="boxbotten">
            <div class="boxitem">
                <div class="bgimg" style="background-image: url(https://oss.9ihub.com/test/flex-05.jpg);"></div>
                <div class="txt">催眠：Delta脑波音乐减压深度睡眠</div>
            </div>
            <div class="boxitem">
                <div class="bgimg" style="background-image: url(https://oss.9ihub.com/test/flex-06.jpg);"></div>
                <div class="txt">催眠：Delta脑波音乐减压深度睡眠</div>
            </div>
            <div class="boxitem">
                <div class="bgimg" style="background-image: url(https://oss.9ihub.com/test/flex-07.jpg);"></div>
                <div class="txt">催眠：Delta脑波音乐减压深度睡眠</div>
            </div>
            <div class="boxitem">
                <div class="bgimg" style="background-image: url(https://oss.9ihub.com/test/flex-08.jpg);"></div>
                <div class="txt">催眠：Delta脑波音乐减压深度睡眠</div>
            </div>
        </div>
    </div>
</body>

</html>